5 Inventorize New network gear, IPv6 ready Built a new network in 2003, IPv6 support was a requirement Separate commercial IPv6 license Servers and software? Widespread support for common OS and applications Back-Office software? Legacy / Custom software? Security 5

12 How to Tackle this Problem? 6PE Tunnel IPv6 over an IPv4 MPLS backbone Seems like a step back IPv6 signaled RSVP LSPs No vendor support IPv6-only core? With 4PE for IPv4 connectivity? Keep IP routing for IPv6 We currently don t need Traffic Engineering for IPv6 No Fast Reroute In the long run, we ll have to do something about this 12

Pisa, 11/05/05 Background information Telecom Italia Lab is the research department of Telecom Italia Group Working on IPv6 since 1995 and actively contributing to its development and standardization (FC

DD2491 p1 2008 Load balancing BGP Johan Nicklasson KTHNOC/NADA Dual home When do you need to be dual homed? How should you be dual homed? Same provider. Different providers. What do you need to have in

Building a small Data Centre Cause we re not all Facebook, Google, Amazon, Microsoft Karl Brumund, Dyn RIPE71 1 Dyn what we do DNS, email, Internet Intelligence from where 28 sites, 100s of probes, clouds

Transitioning to BGP ISP Workshops Last updated 24 April 2013 1 Scaling the network How to get out of carrying all prefixes in IGP 2 Why use BGP rather than IGP? p IGP has Limitations: n The more routing

IMPLEMENTING CISCO MPLS V2.3 (MPLS) COURSE OVERVIEW: The course will enable learners to gather information from the technology basics to advanced VPN configuration. The focus of the course is on VPN technology

1 2 3 4 -Lower yellow line is graduate student enrollment -Red line is undergradate enrollment -Green line is total enrollment -2008 numbers are projected to be near 20,000 (on-campus) not including distance

Implementing IPv6 at ARIN Matt Ryanczak ARIN began implementing IPv6 in 2003 and finished enabling most systems and services in 2008. Today all new networks and services are designed with IPv6 in mind.

BFD (Bidirectional Forwarding Detection) Does it work and is it worth it? Tom Scholl, AT&T Labs NANOG 45 What is BFD? BFD provides a method to validate the operation of the forwarding plane between two

Internet Exchange Points (IXPs) Scalable Infrastructure Workshop Objectives p To be able to explain what an Internet Exchange Point (IXP) is p To be able to explain why ISPs participate in IXPs p To understand

The Border Gateway Protocol (BGP) Link Bandwidth feature is used to advertise the bandwidth of an autonomous system exit link as an extended community. This feature is configured for links between directly

Kingston University London Thesis Title Implementation and performance evaluation of WAN services over MPLS Layer-3 VPN Dissertation submitted for the Degree of Master of Science in Networking and Data

/21*,3Y:HE7RROV $OEHUWR&DEHOORV$SDULFLR DFDEHOOR#DFXSFHV LONG IPv6 Web Tools : 7KH/21*3URMHFW LONG aims to foresee and solve problems related to the design, configuration and deployment of Next Generation

The feature overcomes the requirement that a carrier support multiprotocol label switching (MPLS) by allowing you to provide MPLS connectivity between networks that are connected by IP-only networks. This

Interconnecting Domains Using Tunnels Version History Version Number Date Notes 1 30 July 2002 This document was created. 2 19 May 2003 Updated the related documents section. This document describes how